First make sure you correctly entered your Pixabay and Pexels API keys inside Settings of your Explaindio Elements software.
Create a project and add a new scene. Click Add video and click Add from Pixabay or Pexels to add video from Pixabay or Pexels video libraries.
Enter your related keyword and search. Use next or previous pages navigation. Click on the desired video you want to use.
Software will automatically download and add the video on your current slide.